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melisa1 [442]
3 years ago
9

How do you solve -5=4x-8

Mathematics
2 answers:
IceJOKER [234]3 years ago
7 0

Answer:

3.25=x

Step-by-step explanation:

start with -5=4x+8

subtract 8 from each side to get:

-13=4x

divide each side by 4 to get your answer:

-3.25=x-

tangare [24]3 years ago
6 0

Answer:

x =  - 3.25

Step-by-step explanation:

-5 = 4x + 8

-5 - 8 = 4x + 8 - 8

-5 + (-8) = 4x

-13/4 = 4x/4

Therefore, x = -3.25

-5 + (-8) = 4x

Same Change Change (SCC) rule for integers was applied here.

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Korolek [52]

174/29 = 6 times the difference

17*6 = 102


12*6= 72

34*6 =204

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so the answer is A

5 0
3 years ago
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What Force would be needed to extend a spring with a spring constant k=7 N/m that extends<br>0.3m?​
vladimir2022 [97]

Answer:

Force  =  - 2.1 Newton

Step-by-step explanation:

According to question ,

The value of Spring constant , K = 7  N/m   Newton per meter

And the spring is extended up to 0.3 meter

The Force experience on the spring is calculated from the Hook's Law

<u>The principal state that , the force applied on spring to extend or compress the spring to some distance is proportion to that distance. </u>

Let the force be F

So, F =  - K X

where K is spring constant and X is its displacement

Negative sign shows displacement of spring once it is stretched

And K is spring constant

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I.e Force  =  - 2.1 Newton       Answer

4 0
3 years ago
A diagram shows a kite and its frame.
kati45 [8]

Answer:

indeed it does

Step-by-step explanation:

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7 0
2 years ago
The graph of a trigonometric function oscillates between y=1 and y=-7. It reaches its
madam [21]

Answer:

y = 4 sin(½ x) − 3

Step-by-step explanation:

The function is either sine or cosine:

y = A sin(2π/T x) + C

y = A cos(2π/T x) + C

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The midline is the average of the min and max:

C = (1 + -7) / 2

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The amplitude is half the difference between the min and max:

A = (1 − -7) / 2

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Plugging in, the options are:

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y = 4 cos(½ x) − 3

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What is the multiplicative inverse of 2/3?
murzikaleks [220]

Answer:

The multiplicative inverse of -2/3 is -3/2.

6 0
3 years ago
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